baber/WOPTO huggingface dataset:
Patent WO-2022010413-A1 (WO)
Title: A personal device, a monitoring system and methods for self-organizing a network of nodes by assigning different roles to the nodes
Inventor: LINGHAMMAR TOBIAS
IPC: H04W84/18
Filed: 2021-07-09
Abstract: The present invention relates to methods, a monitoring system, a self-organizing network of nodes and a plurality of portable personal devices. According to the invention, the assignment of roles for the network nodes is associated with a specific individual personal device and is done on two levels, control level and connect level. The role assigned to a network node may be dynamically changed based on data obtained by the personal devices and/or the node network.
Patent WO-2023287347-A1 (WO)
Inventor: ANDERSSON BENNY
IPC: A47C1/14
Filed: 2022-07-15
Abstract: Un meuble (100) comprenant un ou plusieurs éléments structuraux (110) reliés par des moyens de fixation (120) pour former le meuble (100). Au moins un élément structural (110) est un élément structural lesté (130) comprenant un matériau de poids. Ledit élément ou lesdits éléments structuraux lestés (130) sont agencés pour former une partie structurale du meuble (100) et pour ajouter un poids au meuble (100) pour réduire un risque de mouvement indésirable du meuble (100). L'invention concerne également un élément structural (130).
Patent WO-2024015002-A1 (WO)
Inventor: HÖGLUND ANDERS
IPC: F01L9/10
Filed: 2023-07-04
Abstract: L'invention concerne un appareil (1) comprenant une pluralité d'outils (2) ayant chacun au moins une chambre hydraulique (6) pour liquide hydraulique et un collecteur hydraulique (4) conçu pour stocker un liquide hydraulique sous pression et fournir un liquide hydraulique à ladite pluralité d'outils (2), chaque outil (2) comprenant un conduit de communication (7) s'étendant entre la chambre hydraulique (6) et ledit collecteur hydraulique (4), la chambre hydraulique (6) ayant un volume variable pendant le fonctionnement de l'outil (2). L'appareil (1) est caractérisé en ce que chaque outil (2) comprend une unité tampon hydraulique (8) pour empêcher la propagation de pulsations hydrauliques entre l'outil (2) et le collecteur hydraulique (4) en réponse au volume variable de la chambre hydraulique (6), l'unité tampon hydraulique (8) ayant une chambre tampon (9) ayant un volume variable en réponse à un volume variable de la chambre hydraulique (6).
Patent SG-40016-A1 (SG)
Title: Process for the preparation of crystalline sodium disilicates
Inventor: KOTZIAN MICHAEL DR
IPC: C01B33/36
Filed: 1992-12-01
Abstract: In order to prepare crystalline sodium disilicates having a sheet structure, a molar ratio of SiO2 to Na2O of (from 1.9 to 2.1):1 and a water content of less than 0.3% by weight, a water glass solution is first obtained by reacting sand with aqueous sodium hydroxide in a molar ratio SiO2 to Na2O of (from 2.0 to 2.3):1 at temperatures of from 180 to 240 DEG C and pressures of from 10 to 30 bar. This water glass solution having a solids content of at least 20% by weight is treated in a spray dryer with hot air of from 200 to 300 DEG C to form a powdered amorphous sodium disilicate having a water content (determined as loss at red heat at 700 DEG C) of from 15 to 23% by weight and a bulk weight of at least 300 g/l. The spray-dried powdered amorphous sodium disilicate is pre-ground. The pre-ground sodium disilicate is introduced into a rotary kiln which is equipped with devices for moving solids, is heated externally via its wall and in its interior has a plurality of different temperature zones, the sodium disilicate being treated therein at temperatures of from 400 to 800 DEG C for from 1 to 60 minutes to form crystalline sodium disilicate. 
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Patent SG-49599-A1 (SG)
Title: A dielectrically isolated semiconductor device and a method for its manufacture
Inventor: LITWIN ANDREJ
IPC: H01L27/12
Filed: 1994-01-12
Abstract: A semiconductor device (JFET, 4, 5) is supported by a semiconductor body which comprises a substrate (1), an oxide layer (2) and a weakly negatively doped (n) monocrystalline wafer (3). Trenches for a dielectrically isolating layer (5) which surrounds a component region (4) are etched in the wafer (3). A field effect transistor (JFET) in the component region has two positively doped (p) wafer-like gate regions (G1), which have been diffused in the component region with the aid of a first mask. Two heavily negatively (n<+>) doped regions (S2, D2) are diffused in the component region with the aid of a second mask, these regions forming the source region and the drain region of the transistor (JFET). The semiconductor body (1, 2, 3) is easy to produce and is available commercially, which simplifies manufacture of the field effect transistor (JFET). Manufacture is also simplified because the configuration of both the component region (4) and the parts (G1, S2, D2) of the transistor (JFET) are determined by the simple choice of masks. The component region (4) is weakly doped (n) and is easy to deplete of charge carriers. The electrical field strength in the component region (4) is weak, according to the RESURF method, and the field effect transistor (JFET) with-stands high voltages (VS, VD, VG) without risk of current breakthrough. The component region (4) occupies only a relatively small area on the substrate (1). <IMAGE>
Patent SG-43002-A1 (SG)
Title: Hydrazone derivatives
Inventor: PASCUAL ALFONS DR
IPC: C07C329/16
Filed: 1994-12-20
Abstract: Sulphonyloxy-substd. benzophenone hydrazone derivs. of formula (I) and their salts are new: R1, R17 = halo; 1-8C alkyl or alkylthio opt. substd. by halo; Ph; OPh; SPh; 1-8C alkylcarbonyl;etc.; m = 0-4; n - 0-5; X = S, R2 = R21 or H and R3 = R31, -NR5R6 or -OR2; or X = O, R2 - R21 and R3 = R31; or X = O, R2 = H and R3 = R8OR9, -R8OCOR9, -R8NR10R11 or =R8R12; or X and R3 together form R18; Y = O or S; R4 = 1-8C alkyl opt. substd. by halo; or halo- 1-8C alkoxy; R21 = 1-8C alkyl opt. substd. by halo; 1-4C alkyl substd. by 1-4C alkoxy,etc.;R31 = H; 1-8C alkyl opt. substd. by halo;etc.;R5, R6 = H; 1-8C alkyl opt. substd. by halo;etc.;R7 = H; 1-8C alkyl opt. substd. by halo; or 2-8C alkenyl; R8 = C(R15R16)p; p = 1-4; R9 = 1-8C alkyl; halo-substd. alkyl or alkenyl with up to 11C;etc.;R11 = 1-8C alkyl,etc.;R12 = satd. or unsatd 5- or 6 membered heterocyclic or heterobicyclic ring contg. 1-3 O, N and/or S atoms,etc.;R13, R14 = H or 1-8C alkyl; R15, R16 = H, 1-8C alkyl;etc.;R18 = NC(R19)=C(R19)Y;etc.;R19 = H; halo; or 1-4C alkyl opt. substd. by halo;cpds. (I) are excluded when R2 = H and (a) m = 0, n = 1, R1 = 4-Cl, R3 = -N(OMe)Me or -NHNH2, R4 = CF3 and X = O; or (b) m = 0, n = 2, R1 = 3,4-diCl, R3 = -N(OMe)Me, R4 = CF3 and X = O.
Patent SG-50706-A1 (SG)
Title: Sustained release compositions and a method of preparing pharmaceutical compositions
Inventor: CHASIN MARK
IPC: A61K9/28
Filed: 1994-06-09
Abstract: In order to provide a sustained release pharmaceutical formulation containing morphine which is suitable for administration on a once daily basis, in a first aspect, an orally administrable sustained release dosage unit form contains morphine, or a pharmaceutically acceptable salt thereof, as active ingredient, which formulation gives a peak plasma level at 1.0 to 6 hours after administration. In a second aspect, the formulation contains an effective amount of morphine or a pharmaceutically acceptable salt thereof, characterised by a W50 for the M-6-G metabolite or for morphine of between 4 and 12 hours. In a third aspect, the pharmaceutical dosage unit form is obtainable by compressing multiparticulates comprising a pharmaceutically active substance in a matrix of hydrophobic fusible material having a melting point of from 35 to 150 DEG C, the dosage form optionally containing conventional tabletting excipients. In a further aspect of the invention, sustained release multiparticulates containing morphine or a pharmaceutically acceptable salt thereof are produced by mechanically working in a high-speed mixer a mixture of particulate morphine or a pharmaceutically acceptable salt thereof and a particulate, hydrophobic fusible carrier or diluent having a melting point from 35 to 150 DEG C and optionally a release control component comprising a water soluble fusible material or a particulate soluble or insoluble organic or inorganic material at a speed and energy input which allows the carrier or diluent to melt or soften whereby it agglomerates, and breaking down the agglomerates to give controlled release particles.
Patent WO-2010019104-A1 (WO)
Title: Phototransistor à barrière de schottky et son procédé de fabrication
Inventor: ZHU SHIYANG
IPC: H01L31/10
Filed: 2008-08-14
Abstract: Selon un mode de réalisation, la présente invention concerne un phototransistor à barrière de Schottky qui comprend un substrat semi-conducteur comprenant une première région dopée formant une région de base ; une seconde région dopée positionnée de façon adjacente à la première région dopée, la seconde région dopée étant dopée avec des dopants d’une conductivité opposée à celle des dopants de la première région dopée, la seconde région dopée formant une région émettrice ; et une couche d’absorption de la lumière disposée au-dessus d’une partie de la première région dopée, ladite couche formant une région collectrice. La première région dopée est conçue pour recevoir la lumière et pour guider la lumière reçue vers la couche d’absorption de la lumière qui est conçue pour absorber la lumière. L’invention concerne également un procédé de fabrication d’un phototransistor à barrière de Schottky.
Patent SG-155784-A1 (SG)
Title: An improved implantation device.
Inventor: KLIMA UWE
Filed: 2008-03-12
Abstract: AN IMPROVED IMPLANTATION DEVICE A prosthetic heart valve assembly for replacing a damaged heart valve comprising, a valve support adapted to engage a native valve ring of said damaged heart valve, and; a valve fitting arranged to function as a heart valve; wherein said valve support and valve fitting are releasably engageable.
Patent SG-157991-A1 (SG)
Title: Extended messaging platform
Inventor: UNDERWOOD JOHN ANTHONY
IPC: H04L69/40
Filed: 2008-07-04
Abstract: A message system, including at least one server configured to receive a message from a originating device for delivery to at least one recipient device via a first delivery channel; and wherein the at least one server is further configured to select an alternate delivery channel in the event that delivery of the message via the first delivery channel cannot be effected, is disclosed. The invention further discloses a method for routing messages including the steps of receiving at a server a message from an originating device for delivery to a to at least one recipient; forwarding the message to the at least one recipient device via a first delivery channel; awaiting receipt of acknowledgement message from said least one recipient device, and in the event that no acknowledgment message is received, the at least one server resends the message to said at least one recipient device via an alternate delivery channel.
Patent SG-155824-A1 (SG)
Title: Wafer grinding method and wafer grinding machine
Inventor: ARISA SHIGEHARU
IPC: H01L21/304
Filed: 2008-11-03
Abstract: A wafer grinding method and a wafer grinding machine are disclosed for grinding a wafer by executing both the rough grinding process and the finish grinding process. After the rough grinding process before the finish grinding process, the wafer thickness is measured with a noncontact-type thickness gauge, and during the finish grinding process, the finish thickness is finely adjusted by use of a contact-type thickness gauge and referring to the measurement data of the noncontact-type thickness gauge.
Patent SG-174671-A1 (SG)
Title: Master gear assembly
Inventor: CHAN YIK HUI
Filed: 2011-02-09
Abstract: MASTER GEAR ASSEMBLYAbstract of the DisclosureIt is an object of the present invention to produce a lightweight spinning reel master gear assembly to be assembled in a short period of time. A master gear assembly 9 is rotatably attachable to a reel unit 2 of a spinning reel. The master gear assembly 9 includes a master gear shaft 10 and a master gear 11. The master gear shaft 10 is rotatably attachable to the reel unit 2 and includes an attachment portion 10e having a male threaded portion 10f at least partially on the outer peripheral surface thereof The mater gear 11 is fixed to the master gear shaft 10 while being integrally rotatable therewith. The master gear 11 includes a female threaded portion 11a screwed onto the male threaded portion 10f and a centered portion 1 lb with an axis appropriately aligned by the attachment portion.Fig. 3
Patent SG-171464-A1 (SG)
Title: Optical waveguide and optical waveguide manufacturing member
Inventor: FUJIWARA MAKOTO
Filed: 2009-12-01
Abstract: An optical waveguide includes a clad layer, a core layer and a clad layer which are laminated together in this order from a lower side thereof. Within the core layer, a core portion and a side clad portion provided adjacent to the core portion so as to surround side surfaces of the core portion are formed. Further, a part of the side clad portion prevents •a left side end of the core portion from being exposed outside. A mirror formation region is constituted from a region consisting of such a part of the side clad portion and a part of each of the clad layers located thereabove and therebelow. This mirror formation region is subjected to digging processing so that a concave portion is formed. An inner surface of this concave portion serves as the mirror. From the mirror, a material other than a material constituting the core portion, that is, a material constituting each of the•clad layers and a material constituting the side clad portion are exposed. 11111 1111111 11111111111110111111111111111111101111111111*G00002*
Patent SG-181558-A1 (SG)
Title: Methods and arrangements in a telecommunication system
Inventor: ABRAHAMSSON RICHARD
Filed: 2011-07-08
Abstract: The present invention relates to a method and arrangement for controlling re-transmission in a user equipment supporting uplink spatial multiplexing. The method comprises the steps of - detecting an uplink grant on a physical downlink control channel (102), the uplink grant being valid for at least one transport block; - detecting that at least one transport block is disabled (103), such that no grant is associated with the at least one transport block; and - interpreting (106) the at least one disabled transport block as an acknowledgement, ACK, of previous transmission corresponding to said disabled transport block irrespective of which indication is received on the reception status feedback channel for said previous transmission.
Patent SG-182228-A1 (SG)
Title: Therapeutic compositions and uses thereof
Inventor: KEARNEY BRIAN P
Filed: 2008-06-26
Abstract: The invention includes methods, compositions, and kits useful for treating a viral infection by coadministering 6-(3-chloro-2-fluorobenzy1)-1-[(2S)-1-hydroxy-3- methylbutan-2-y1]-7-metboxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid or a pharmaceutically acceptable salt thereof, with lopinavir or a pharmaceutically acceptable salt thereof.No Figure
Patent SG-181953-A1 (SG)
Title: Electrical connector having impedence tuning ribs
Inventor: BUCK JONATHAN E
Filed: 2010-12-21
Abstract: An electrical connector is provided that includes a connector housing supporting a plurality of electrical contacts. The electrical contacts are edge-coupled along a column direction, and spaced apart along a row direction so as to define a space that is defined by adjacent electrical contacts along the row direction. The electrical connector includes at least one rib disposed in the space. The rib has a dielectric constant greater than air such that the dielectric constant of the space is increased with respect to a substantially identical space that is filled only with air. The increased dielectric constant reduces the impedance of the electrical connector.
Patent SG-183965-A1 (SG)
Title: White light emitting diode (led) lighting device driven by pulse current
Inventor: ZHANG MING
Filed: 2010-07-14
Abstract: A white LED lighting device driven by a pulse current is provided, which consists of blue, violet or ultraviolet LED chips, blue afterglow luminescence materials A and yellow luminescence materials B. Wherein the weight ratio of the blue afterglow luminescence materials A to the yellow luminescence materials B is 10-70wt%: 30-90wt%. The white LED lighting device drives the LED chips with a pulse current having a frequency of not less than 50 Hz. Because of using the afterglow luminescence materials, the light can be sustained when an excitation light source disappears, thereby eliminating the influence of LED light output fluctuation caused by current variation on the illumination. At the same time, the pulse current can keep the LED chips being at an intermittent work state, so as to overcome the problem of chip heating.
Patent SG-184014-A1 (SG)
Title: Hydrostatic pad pressure modulation in a simultaneous double side wafer grinder
Inventor: BHAGAVAT SUMEET S
Filed: 2011-03-18
Abstract: Systems and methods are disclosed for modulating the hydrostatic pressure in a double side wafer grinder having a pair of grinding wheels. The systems and methods use a processor to measure the amount of electrical current drawn by the grinding wheels. Pattern detection software is used to predict a grinding stage based on the measured electrical current. The hydrostatic pressure is changed by flow control valves at each stage to change the clamping pressure applied to the wafer and to thereby improve nanotopology in the processed wafer.
Patent SG-184881-A1 (SG)
Title: Method for recycling of obsolete printed circuit boards
Inventor: BROSSEAU ANDRE
Filed: 2011-04-15
Abstract: Processes for recycling printed wire boards using environmentally-friendly compositions, wherein electronic components, precious metals and base metals may be collected for reuse and recycling.
Patent WO-2013105900-A1 (WO)
Title: Chaîne d'assemblage adaptable pour l'emballage de plateaux
Inventor: KONG MUN CHEW
IPC: B65B5/10
Filed: 2013-01-09
Abstract: On décrit une chaîne d'assemblage adaptable (30, 210, 212, 276) pour l'emballage de plateaux, qui comprend un distributeur (32, 62) de plateaux (76, 80, 84, 88, 90); et un poste de chargement (34, 36, 38, 214, 216, 218, 234, 236, 238, 250) adjacent au distributeur (32, 62) de plateaux pour placer automatiquement des articles alimentaires ou non alimentaires sur le plateau (76, 80, 84, 88, 90).
Patent WO-2013162473-A1 (WO)
Title: Electrode material and method of synthesizing
Inventor: BALAYA PALANI
IPC: H01M4/48
Filed: 2013-04-23
Abstract: The present disclosure provides a phosphate framework electrode material for sodium ion battery and a method for synthesizing such electrode material. A surfactant and precursors including a sodium precursor, a phosphate precursor, a transition metal precursor are dissolved in a solvent and stirred for sufficient mixing and reaction. The precursors are reacted to yield a precipitate of particles of Na x A b M y (PO 4 ) z X n  compound and with the surfactant attached to the particles. The solvent is then removed and the remaining precipitate is sintered to crystallize the particles. During sintering, the surfactant is decomposed to form a carbon network between the crystallized particles and the crystallized particles and the carbon matrix are integrated to form the electrode material.
Patent SG-188370-A1 (SG)
Title: Device manufacturing apparatus and method therefor
Inventor: HARA SHIRO
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED:To flexibly handle variable-product variable-quantity production of manufacturing devices.SOLUTION:A device manufacturing method and a device manufacturing apparatus in a single wafer processing system with wafers in 0.5 inch size. A large number of sealed-type unit process apparatuses I are arranged to form a manufacturing line. The unit process apparatus 1 is portable, preferably has a standardized outline, and processes a single process in the manufacturing process. In the case where the number of a unit of manufacturing is more than the number of the unit process apparatuses, the unit process apparatuses are arranged as a flow shop system so as to correspond to the order of processes for the device. In the case where the number of the unit of manufacturing is nearly equal to the number of the unit process apparatuses, the unit process apparatuses are arranged as a class shop system for classified arrangement at every major division of orders of processes. In the case where the number of the unit of manufacturing is far less than the number of processes, the unit manufacturing apparatuses are arranged as a multicell shop system. The multicell shop system includes approximately one unit process apparatus arranged in one cell for one process type. The multicell shop system includes a plurality of the cells.Fig. No. 1
Patent SG-188461-A1 (SG)
Title: Filter for removing macro-particles from a plasma beam
Inventor: SHI XU
Filed: 2011-09-30
Abstract: A filter for filtering macro-particles from a plasma beam, the filter comprising a bended duct for carriage of said plasma beam, the bended duct comprising an intermediate portion connected at one end to an inlet portion having a longitudinal axis disposed on an inlet plane and at another opposite end to an outlet portion having a longitudinal axis disposed on an outlet plane, said inlet portion allowing said plasma beam containing macro-particles to travel toward said intermediate portion in an incident direction and said outlet portion allowing said plasma beam to travel from said intermediate portion in an emergent direction, said intermediate portion being configured to deviate the incident direction to the emergent direction at an angle of more than 90° and thereby remove macro-particles from said plasma beam as it passes through said intermediate portion, and wherein said inlet plane and outlet plane are disposed at an offset angle from each other.
Patent SG-193769-A1 (SG)
Title: Optical fiber for optical sensing, and method of manufacture thereof
Inventor: YU XIA
Filed: 2013-04-01
Abstract: An optical fiber is provided for optical sensing including a core extendingalong a length of the optical fiber, a cladding surrounding the core, the cladding including a plurality of channels extending along the length of the optical fiber; and a protrusion at a sensing end of the optical fiber, wherein the protrusion has a porous structure and a curved surface. There is also provided a method of manufacturingthe optical fiber, a method of optically sensing an analyte, and an apparatus for optical sensing.FIG. 2A
Patent SG-189363-A1 (SG)
Title: Hearing aid system and method of fitting a hearing aid system
Inventor: NIELSEN JAKOB
Filed: 2010-10-13
Abstract: A hearing aid system (100) comprises a hearing aid (102) and an external device (101) wherein the hearing aid (102) comprises link means for providing a wireless link with the external device (101), memory means for storing a hearing aid variable and signal processing means for initiating the logging in response to a trigger signal received from the external device (101) and wherein the external device (102) comprises link means (107) for providing the wireless link with the hearing aid (102), an acoustical-electrical input transducer (103) for providing an electrical audio signal, memory means (105) for storing a sample of the electrical audio signal, user input means (106) and signal processing means (104) configured for initiating the recording of the electrical audio signal sample and for initiating the transmission of the trigger signal to the hearing aid (102) in response to an activation of the user input means (106). The invention further provides a method of fitting a hearing aid system (100).